Literature DB >> 17921784

The final frontier: oxygen flux into muscle at exercise onset.

David C Poole1, Leonardo F Ferreira, Brad J Behnke, Thomas J Barstow, Andrew M Jones.   

Abstract

In humans at exercise onset, intramuscular phosphocreatine decreases immediately, whereas muscle oxygen (O2) uptake seems to rise after a delay of up to 15 s which is inconsistent with models of metabolic control. Novel microcirculatory investigations reveal that elevated capillary-to-myocyte O2 flux in rat muscle is, in fact, initiated simultaneously with contractions.

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Year:  2007        PMID： 17921784     DOI： 10.1097/jes.0b013e318156e4ac

Source DB:  PubMed          Journal:  Exerc Sport Sci Rev        ISSN： 0091-6331            Impact factor:   6.230


  19 in total

1.  Warm-up effects on muscle oxygenation, metabolism and sprint cycling performance.

Authors:  Anna Wittekind; Chris E Cooper; Clare E Elwell; Terence S Leung; Ralph Beneke
Journal:  Eur J Appl Physiol       Date:  2012-01-03       Impact factor: 3.078

2.  Speeding of VO2 kinetics in response to endurance-training in older and young women.

Authors:  Juan M Murias; John M Kowalchuk; Donald H Paterson
Journal:  Eur J Appl Physiol       Date:  2010-09-21       Impact factor: 3.078

Review 3.  Dynamics of muscle microcirculatory and blood-myocyte O(2) flux during contractions.

Authors:  D C Poole; S W Copp; D M Hirai; T I Musch
Journal:  Acta Physiol (Oxf)       Date:  2011-03-01       Impact factor: 6.311

4.  V̇O2 and HR kinetics before and after International Space Station missions.

Authors:  U Hoffmann; A D Moore; J Koschate; U Drescher
Journal:  Eur J Appl Physiol       Date:  2015-12-10       Impact factor: 3.078

Review 5.  Skeletal muscle capillary function: contemporary observations and novel hypotheses.

Authors:  David C Poole; Steven W Copp; Scott K Ferguson; Timothy I Musch
Journal:  Exp Physiol       Date:  2013-08-30       Impact factor: 2.969

6.  Muscle deoxygenation to VO₂ relationship differs in young subjects with varying τVO₂.

Authors:  Juan M Murias; Matthew D Spencer; John M Kowalchuk; Donald H Paterson
Journal:  Eur J Appl Physiol       Date:  2011-04-03       Impact factor: 3.078

7.  Kinetics of skeletal muscle O2 delivery and utilization at the onset of heavy-intensity exercise in pulmonary arterial hypertension.

Authors:  Priscila B Barbosa; Eloara M V Ferreira; Jaquelina S O Arakaki; Luciana S Takara; Juliana Moura; Rúbia B Nascimento; Luiz E Nery; J Alberto Neder
Journal:  Eur J Appl Physiol       Date:  2011-01-12       Impact factor: 3.078

8.  Influence of exercise intensity on skeletal muscle blood flow, O2 extraction and O2 uptake on-kinetics.

Authors:  Andrew M Jones; Peter Krustrup; Daryl P Wilkerson; Nicolas J Berger; José A Calbet; Jens Bangsbo
Journal:  J Physiol       Date:  2012-06-18       Impact factor: 5.182

Review 9.  Skeletal muscle interstitial O2 pressures: bridging the gap between the capillary and myocyte.

Authors:  Daniel M Hirai; Trenton D Colburn; Jesse C Craig; Kazuki Hotta; Yutaka Kano; Timothy I Musch; David C Poole
Journal:  Microcirculation       Date:  2018-10-10       Impact factor: 2.628

10.  Pulmonary O₂ uptake and muscle deoxygenation kinetics are slowed in the upper compared with lower region of the moderate-intensity exercise domain in older men.

Authors:  Matthew D Spencer; Juan M Murias; John M Kowalchuk; Donald H Paterson
Journal:  Eur J Appl Physiol       Date:  2011-02-06       Impact factor: 3.078
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